搜索资源列表
endpoint
- 计算语音信号的端点 采用双门限法进行检测-Speech signal endpoint computing double-threshold detection method
changguiboshuxingc
- 信号处理的一种方法,利用常规波束形成检测信号-Signal processing method, using conventional beamforming detection signal
CMX860D1
- CMX860D1 资料 使用说明 电话解码 进程检测 信号产生 发送 -CMX860D1 Information Instructions for use phones to send decoding process test signal generator
T2_USB_IN
- CY7C68013A提供的端口FIFO的读写操作,与普通FIFO读写操作方式一样。CY7C68013A为每个端口提供了“空”标志、“满”标志和“ 可编程级”标志。FPGA检测这些信号,用于控制读写的过程-CY7C68013A available port FIFO read and write operations, and general FIFO read and write operations the same way. CY7C68013A for each port provide
DetectionandAlarmSystem
- 设计并开发能检测模拟信号,并能产生报警信号的系统。其具体要求是: (1)能对输入的0—5V的模拟电压信号进行检测。 (2)能判断所检测的信号是否越界。 -Designed and developed the ability to detect analog signals, and can generate alarm signal systems. The specific requirements are: (1) can input 0-5V analog voltage si
TemperatureControlSystem
- ① 设计并开发能检测温度信号,并能产生报警信号的系统; ② 能判断所检测的温度值是否越界; ③ 若温度值越界则进行声(蜂鸣器)、光(发光二极管)报警; -① designed and developed the ability to detect the temperature signal, and can generate alarm signal systems ② be able to judge whether the detected temperature value
fsd
- 本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器,实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能;红绿灯循环点亮,倒计时剩5秒时黄灯闪烁警示(交通灯信号通过PA口输出,显示时间直接通过8255的PC口输出至双位数码管);车辆闯红灯报警;绿灯时间可检测车流量并可通过双位数码管显示。本系统实用性强、操作简单、扩展功能强。 -The system uses MSC-51 Series Microcontroll
endpoint_detection
- 噪声环境下的端点检测在语音信号分析和识别中占有重要地位。文中将分形理论中的分形记盒维数应用到端点检测算法中,采用了基于分形记盒维数与短时能零比相结合的端点检测算法,以分形记盒维数为主要判决条件,并在判决门限的设定上采用了自适应机制。-Noise environment endpoint detection in speech signal analysis and identification play an important role. Wen will be fractal theory
IO2ACPL
- 主要功能为通过单片机IO口检测交流过零信号,本程序测量50hz和60hz交流过零信号并通过LED指示-Main function of microcontroller IO port through the exchange of zero-crossing detection signal, this procedure measured 50hz and 60hz AC zero-crossing signals and instructions through the LED
dtmf_c
- 在ti的5409上完成对DTMf信号的检测,采用goertzel算法-about detection of DTMF signal,goertzel arithmetic is applied.
CoOSv1.12
- ARM Cortex M3及M0定制操作系统 高度可裁剪性,最小系统内核仅974Byte 支持优先级抢占和时间片轮转 自适应任务调度算法 零中断延时时间 堆栈溢出检测 信号量、邮箱、队列、事件标志、互斥等同步通信方式 支持多种编译器:ICCARM、ARMCC、GCC -Specially designed for Cortex-M series Scalable, minimal system kernel is only 974Byte A
wiener_match_filter
- 维纳匹配滤波器,在信号处理中,为了判断信号什么时候发生,维纳匹配滤波可以很好的检测信号是否发生,并在什么时候发生-wiener match fliter
12523O610-2D2
- 近年来随着科技的飞速发展,单片机的应用正在不断深入,同时带动传统控制检测技术日益更新。在实时检测和自动控制的单片机应用系统中,单片机往往作为一个核心部件来使用,仅单片机方面知识是不够的,还应根据具体硬件结构软硬件结合,加以完善。 十字路口车辆穿梭,行人熙攘,车行车道,人行人道,有条不紊。那么靠什么来实现这井然秩序呢?靠的就是交通信号灯的自动指挥系统。交通信号灯控制方式很多。本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器,实现了
Some_function_of_speech_signal_processing
- 语音信号处理的一些函数,包括:短时谱、短时能量、短时过零率和端点检测。-Some of voice signal processing functions, including: short-term spectrum, short-term energy, short-time zero crossing rate and endpoint detection.
123f
- 1、 被动式热释电红外探测感应,它是利用热释电红外传感器检测人体红外信号来完成防盗监测的。当有人进入传感器的监测区域时,报警装置通电工作,发出报警声。-1, passive pyroelectric infrared detection sensors, it is the use of pyroelectric infrared sensors to detect infrared signals the body to complete the security monitoring. Wh
speechrecognition
- 该系统可以实现孤立数字发音的识别,首先对语音信号进行端点检测,提取了语音信号的MFCC特征,进行识别时,运用了动态规整算法。-The system can identify isolated digital sound, the first endpoint detection of speech signals, MFCC extracted voice signal characteristics, identification, the use of dynamic warping alg
dp1
- matlab实现信号的倒普函数,可以对语音信号进行分析,检测共振峰频率-matlab function of the signals S & P down, the speech signal can be analyzed to detect the resonance peak frequency
Detection-of-Speech-Signals
- matlab的语音信号端点检测不同方法及应用-matlab endpoint detection of speech signal in different ways
a0c72ea11c3d
- 对语音输入信号的预处理和算法变换,并实现对语音的检测功能-Pretreatment on the speech input signal and algorithm transformation and to achieve the detection of speech
enframe0613pm
- 语音信号端点检测的程序,比较全面,能量过零率基音估计等等 全在-Endpoint detection of speech signal process, more comprehensive, zero crossing rate of energy and so on all in the pitch estimation